12984651

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{28289}}^1$

素因数の和:28315

約数の個数: 16

約数和(自身を含む): 20368800

約数和(自身を除く): 7384149

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 28289, 84867, 254601, 480913, 763803, 1442739, 4328217, 12984651]

約数ペア:

[(1, 12984651), (3, 4328217), (9, 1442739), (17, 763803), (27, 480913), (51, 254601), (153, 84867), (459, 28289)]